Title :
Position sensorless control for IPMSM based on extended EMF using voltage injection synchronized with PWM carrier
Author :
Uchida, Kazunori ; Kubota, Hajime
Author_Institution :
Sch. of Sci. & Technol., Meiji Univ., Kawasaki, Japan
Abstract :
This paper proposes position sensorless control method for IPMSM, which is applied to both low speeds and high speeds. The proposed method is based on the extended EMF. At low speeds, the extended EMF is boosted by voltage injection synchronized with PWM carrier. The same estimation algorithm is applied for low speeds and high speeds.
Keywords :
electric potential; permanent magnet motors; position control; sensorless machine control; synchronous motors; IPMSM; PWM carrier; extended EMF; high speeds; interior permanent magnet synchronous motors; low speeds; position sensorless control method; voltage injection; Educational institutions; Estimation; Pulse width modulation; Sensorless control; Synchronization; Voltage control;
Conference_Titel :
Power Electronics and Drive Systems (PEDS), 2013 IEEE 10th International Conference on
Conference_Location :
Kitakyushu
Print_ISBN :
978-1-4673-1790-0
Electronic_ISBN :
2164-5256
DOI :
10.1109/PEDS.2013.6527223
